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######################################
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.5 2001/06/06 07:54:38 gawthrop
## Further fixes to make nonlinear PPP work ...
##
## Revision 1.4 2001/05/26 15:46:38 gawthrop
## Updated to account for new nonlinear ppp
##
## Revision 1.3 2001/04/05 11:50:12 gawthrop
## Tidied up documentation + verbose mode
##
## Revision 1.2 2001/04/04 08:36:25 gawthrop
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error(mess);
endif
## Use the last part of the simulation to compare with data
y = y(1+N_data-n_data:N_data,:);
y_par = y_par(1+N_data-n_data:N_data,:);
if extras.verbose # Diagnostics
printf("y and y_0\n");
[y,y_0]
endif
##Evaluate error, cost derivative J and cost second derivative JJ
error = 0;
J = zeros(n_th,1);
JJ = zeros(n_th,n_th);
for i = 1:n_y
E = y(:,i) - y_0(:,i); # Error in ith output
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